diff options
| author | Peter Hurley <peter@hurleysoftware.com> | 2015-10-10 22:00:54 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-10-18 06:11:29 +0200 |
| commit | cc2aaabfd6d6335e2156781ca67715b4de17f993 (patch) | |
| tree | abbecf796995365df77b22f307b2e3ac6a026066 /drivers/tty/serial/68328serial.c | |
| parent | usb: gadget: gserial: Privatize close_wait (diff) | |
| download | linux-cc2aaabfd6d6335e2156781ca67715b4de17f993.tar.xz linux-cc2aaabfd6d6335e2156781ca67715b4de17f993.zip | |
tty: Remove tty_port::close_wait
With the removal of tty_wait_until_sent_from_close(), tty drivers
no longer wait during open for parallel closes to complete (instead,
the tty core waits before calling the driver open() method). Thus,
the close_wait waitqueue is no longer used for waiting.
Remove struct tty_port::close_wait.
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/68328serial.c')
| -rw-r--r-- | drivers/tty/serial/68328serial.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/tty/serial/68328serial.c b/drivers/tty/serial/68328serial.c index 9ba0c9333078..0140ba4aacde 100644 --- a/drivers/tty/serial/68328serial.c +++ b/drivers/tty/serial/68328serial.c @@ -1071,7 +1071,6 @@ static void rs_close(struct tty_struct *tty, struct file * filp) wake_up_interruptible(&port->open_wait); } port->flags &= ~(ASYNC_NORMAL_ACTIVE|ASYNC_CLOSING); - wake_up_interruptible(&port->close_wait); local_irq_restore(flags); } |